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Audio output balancing

  • US 9,369,104 B2
  • Filed: 11/10/2015
  • Issued: 06/14/2016
  • Est. Priority Date: 02/06/2014
  • Status: Active Grant
First Claim
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1. A first playback device comprising:

  • a network interface;

    one or more processors; and

    tangible, non-transitory, computer-readable media having instructions encoded therein, wherein the instructions, when executed by the one or more processors, cause the first playback device to perform a method comprising;

    receiving, via the network interface, a first audio signal comprising content in a first frequency range to be played by the first playback device;

    determining a first limiting result that represents playback of a second audio signal by a second playback device by applying, to the second audio signal, a pre-determined volume-limiting function that is associated with the second playback device, the second audio signal comprising content in a second frequency range that is different from the first frequency range;

    determining another volume-limiting function based on the first limiting result; and

    applying the determined volume-limiting function to the first audio signal to scale a playback volume of the first audio signal.

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